240982833

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6686

約数の個数: 48

約数和(自身を含む): 423769920

約数和(自身を除く): 182787087

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2793, 5187, 6637, 12103, 19911, 36309, 46459, 86281, 126103, 139377, 258843, 325213, 378309, 603967, 882721, 975639, 1639339, 1811901, 2648163, 4227769, 4918017, 6179047, 11475373, 12683307, 18537141, 34426119, 80327611, 240982833]

約数ペア:

[(1, 240982833), (3, 80327611), (7, 34426119), (13, 18537141), (19, 12683307), (21, 11475373), (39, 6179047), (49, 4918017), (57, 4227769), (91, 2648163), (133, 1811901), (147, 1639339), (247, 975639), (273, 882721), (399, 603967), (637, 378309), (741, 325213), (931, 258843), (1729, 139377), (1911, 126103), (2793, 86281), (5187, 46459), (6637, 36309), (12103, 19911)]